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(Solved): Use operational amplifiers to create circuits which will implement the following expressions; Pleas ...



Use operational amplifiers to create circuits which will implement the following expressions;

Please answer part C), D) and E) 3. Use operational amplifiers to create circuits which will implement the following expressions:
(a) \( V_{O}=4 V_{i n} \)
(b

3. Use operational amplifiers to create circuits which will implement the following expressions: (a) (b) (c) (d) (e)


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we are taking inverting configuration of op-amp to create circuits which implement the following expressions

c) The output of an opamp in inverting configuration in summing amplifier circuit is :

in inverting configuration we give input to inverting terminal of op-amp and output of opamp is given by Vout =   , whereas output of inverting summing amplifier with two input at its inverting terminal is given as   



  
Let RF = 4   , R1 = 1   , R2 = 2  
then we get ,   
therefore summer amplifier for above expression can be constructed as:-





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